I have a 3.2-17x USO scope in my safe that needs a home. I think a .243 will put this scope to good use. Being a military guy I can get discounts from a few different sources so I was going to slowly gather the components over the next year. I was thinking Stiller Predator action $725 , timney trigger $100, badger bottom metal $335. Not sure about the stock but I want this to be a walking predator rifle. Can anyone recommend a stock and where to get it at the best price? I figured when it comes time for a barrel I will have to send the action to a gunsmith to get it done right but are there any barrel makers that give military discounts better than a gunsmith can get? At any rate gunsmith choice of manufacturer of course but I was thinking varmint countour, fluted, 20", muzzle brake. I plan on shooting berger bullets so I will go with thier recommended twist. I have not decided on bullet weight yet but will 20" get me adequate powder burn on a standard .243 charge?